1983 Sc 5318-5319 211 Days in Space of Berezovoi and Lebedev Scott 5137-5138

1983. 211 Days in Space of Berezovoi and Lebedev.
Catalog numbers: Scott 5137-5138, Standard Collection 5318-5319, Michel 5267-5268, Yvert 4989-4990.
Condition: MNHOG.
Issued on: April 25, 1983.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Size: 52 x 37 mm.
Colors: Multicolor.
Face value: 2*10 Russian kopek.
Quantity: 2*5,200,000.